Mend > Home Heating Systems

1

Glow worm gas boiler 30 hx1?

Boiler fails to light up and shows fault code F9. What is the problem?

5

europa 24/28 gas combi boiler?

My boiler will start and get up to temperature then switches off. It cools down then starts back up again. I ... [Read more]

2

water pressure keeps rising, on valliant turbomax?

water pressure keeps going up,have tried bleeding it down to 1 bar,but still keeps going up it is now nearly 3... [Read more]

2

ravenheat rsf 820/20t hot water combi?

hi, i have a ravenheat rsf 820/20t, but doesn`t heat the water properly, can any one help.

3

leaking automatic air vent?

I have water leaking from the automatic air vent of my combi boiler (sime super 90)which stops when I tighten ... [Read more]

1

HOW TO TAKE RADIATOR OFF FOR TILEING BEHIND?

I NEED TO TAKE RADIATOR OFF WALL TO TILE BEHIND . HOW DO I DO THAT . WOULD I NEED TO TURN WATER OFF AND WOULD ... [Read more]

1

how do i switch off and switch on my neataheata boiler?

how do i switch off and switch on my neataheata boiler?

2

vokera 80 sp combi boiler?

when heating is switched off ,on the boiler and the stat is off no hot water taps are open,boiler fires up by ... [Read more]

2

Boiler creating air?

Need some advice concerning my central heating/water boiler. The system is fired by a Glow-worm Fuelsaver 30-... [Read more]

1

Schematic For Ferroli 100FF?

Does anyone have a schematic for the main PCB of a Ferroli 100FF (made by Honeywell). Fault is chattering fan ... [Read more]

1

How can I fix my Potterton Ultra2 boiler?

When my boiler first starts up, everything works perfectly. i.e it starts to heat the water and all indication... [Read more]

1

How many BTU does a icon 23T boiler have?

My icon 23t boiler is failing to fire up .What could be the problem,plus how many BTU does this type of boiler... [Read more]

2

can you please tell me the burner pressures on a ikon boiler?

i am a corgi reg fitter and i am able to locate the burner pressures on a Ikon T Boiler

1

how can I fix my biasi boiler - model M90E.245?

The boiler goes on and off and doesnt provide constant hot water (so showers turn from hot to cold very quickl... [Read more]

4

worcester heatslave 20/25?

My pressure gauge keeps dropping and there is no heating or hot water. Re pressurised and there was a leak und... [Read more]

2

fix my vokera 20/80 combi?

when turning hot tap on, no HOT water. but burners are on & when turned central heating on burners did not com... [Read more]

2

ariston micro combi 23/27 mffi?

water running outside from the safety valve outlet, goes from steady drip to running and doesnt stop. has made... [Read more]

1

Central heating won't start up on Sime Formula 80?

From a cold start my Sime Formula 80 will not start the central heating. The boiler will fire up for a few sec... [Read more]

1

valiant central heating boiler,8 year old?

central heating wont cut off at temperatures,!! hot water ok.

1

Does my Ravenheat boiler RSF 82E need a full system Flush?

Hi, my Ravenheat combi boiler is not working, the heating engineer has said that it probably needs a new air v... [Read more]